Solved
Bug on fatfs
Hello.
I'm using Riverdi board.
This board uses STM32H757XIH6 .
I used FATFS R0.12c with uSD and USB-MassStorage in Unicode mode
When mount uSD and then USB I noticed that FatFs[0] is overwritten.
I have noticed bug on this files
Type of SDPath, USBHPath has to be TCHAR and not char
and the same with FATFS_LinkDriverEx,FATFS_LinkDriver,FATFS_UnLinkDriverEx,FATFS_UnLinkDriver